FROM python:3.12.5-slim
COPY --from=ghcr.io/astral-sh/uv:0.8.22 /uv /usr/local/bin/uv
WORKDIR /app
RUN apt-get update && apt-get install -y --no-install-recommends libgomp1 \
    && rm -rf /var/lib/apt/lists/*
COPY pyproject.toml uv.lock ./
RUN uv sync --frozen --no-dev --no-install-project
COPY fraud ./fraud
RUN useradd --create-home appuser
USER appuser
ENV PATH="/app/.venv/bin:$PATH" FRAUD_MODEL_PATH="/models/model.joblib"
EXPOSE 8000
HEALTHCHECK --interval=30s --timeout=5s CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health')"
CMD ["uvicorn", "fraud.api:app", "--host", "0.0.0.0", "--port", "8000"]
